I’ve been using Reebok nano’s these year and love them. Super lightweight and breathable. The flex is great. I don’t walk a ton of roofs but they haven’t betrayed me on the ones I have walked.
I like wearing my trail running shoes for outside work. Comfortable, but great grip and stiffer than regular sneaker type shoes. Makes time on the ladder easier on the feet (I know, I should get a wfp !)
Edit: If you do wear a trail runner, be extra careful if you walk inside…the deeper tread is more apt to pick up dirt and debris from outside.
I wear Red Wing boots 95% of the time. They have a tough toe built in and are water resistant.
I use Altra Lone Peak on days when I’m not going to be up and down the ladder a ton or in bushy terrain- they are wide and have INCREDIBLE tread.